4287400784 has 40 divisors (see below), whose sum is σ = 8436960000. Its totient is φ = 2110283136.

The previous prime is 4287400783. The next prime is 4287400801. The reversal of 4287400784 is 4870047824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287400783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436277 + ... + 445995.

It is an arithmetic number, because the mean of its divisors is an integer number (210924000).

Almost surely, 2^4287400784 is an apocalyptic number.

It is an amenable number.

4287400784 is a deficient number, since it is larger than the sum of its proper divisors (4149559216).

4287400784 is a wasteful number, since it uses less digits than its factorization.

4287400784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10155 (or 10149 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 44.

The square root of 4287400784 is about 65478.2466472645. The cubic root of 4287400784 is about 1624.5435605147.

The spelling of 4287400784 in words is "four billion, two hundred eighty-seven million, four hundred thousand, seven hundred eighty-four".